/home/phoebus/NORUME/src/EPICS/modules/soft/asyn/testAsynPortDriverApp/src/testAsynPortDriver.cpp File Reference

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <math.h>
#include <epicsTypes.h>
#include <epicsTime.h>
#include <epicsThread.h>
#include <epicsString.h>
#include <epicsTimer.h>
#include <epicsMutex.h>
#include <epicsEvent.h>
#include <epicsExport.h>
#include <iocsh.h>
#include "asynPortDriver.h"

Classes
class	testAsynPortDriver
	Class that demonstrates the use of the asynPortDriver base class to greatly simplify the task of writing an asyn port driver. More...
Defines
#define	FREQUENCY   1000
#define	AMPLITUDE   1.0
#define	NUM_DIVISIONS   10
#define	MIN_UPDATE_TIME   0.02
#define	NUM_DRIVER_PARAMS   (sizeof(driverParamString)/sizeof(driverParamString[0]))
Enumerations
enum	testParams {   P_Run, P_MaxPoints, P_TimePerDivision, P_VoltsPerDivision,   P_VoltOffset, P_TriggerDelay, P_NoiseAmplitude, P_UpdateTime,   P_Waveform, P_TimeBase, P_MinValue, P_MaxValue,   P_MeanValue }
	Enum values are used for pasynUser->reason values, and are the index into the parameter library. More...
Functions
void	simTask (void *drvPvt)
int	testAsynPortDriverConfigure (const char *portName, int maxPoints)
	EPICS iocsh callable function to call constructor for the testAsynPortDriver class.
void	testAsynPortDriverRegister (void)
	epicsExportRegistrar (testAsynPortDriverRegister)

---

Define Documentation

#define AMPLITUDE   1.0

#define FREQUENCY   1000

#define MIN_UPDATE_TIME   0.02

#define NUM_DIVISIONS   10

#define NUM_DRIVER_PARAMS   (sizeof(driverParamString)/sizeof(driverParamString[0]))

---

Enumeration Type Documentation

enum testParams

Enum values are used for pasynUser->reason values, and are the index into the parameter library.

Enumerator:

P_Run
P_MaxPoints
P_TimePerDivision
P_VoltsPerDivision
P_VoltOffset
P_TriggerDelay
P_NoiseAmplitude
P_UpdateTime
P_Waveform
P_TimeBase
P_MinValue
P_MaxValue
P_MeanValue

---

Function Documentation

epicsExportRegistrar

(

testAsynPortDriverRegister

)

void simTask

(

void *

drvPvt

)

int testAsynPortDriverConfigure	(	const char *	portName,
		int	maxPoints
	)

EPICS iocsh callable function to call constructor for the testAsynPortDriver class.

Parameters:

[in]	portName	The name of the asyn port driver to be created.
[in]	maxPoints	The maximum number of points in the volt and time arrays

void testAsynPortDriverRegister

(

void

)